14 August 1979: Air racer Steve Hinton set a new Fédération Aéronautique Internationale (FAI) speed record for piston engine, propeller-driven airplanes when he flew his highly-modified North American Aviation P-51 Mustang, Red Baron, to an average 803.138 kilometers per hour (499.047 miles per hour) over a 3 kilometer course at Tonapah, Nevada.¹
Unlimited Class North American Aviation P-51 Mustang, Red Baron. (Jon R. Wallace)Steve Hinton
Steve Hinton’s Mustang was a Dallas, Texas-built North American Aviation P-51D-25-NT, serial number 44-84961. His company, Fighter Rebuilders, modified the airplane for racing. The most noticeable change is the substitution of the standard Packard V-1650-7 Merlin V-12 engine and its four-bladed propeller with a larger, more powerful, 2,239.33-cubic-inch-displacement (36.695 liter) liquid-cooled, supercharged Rolls-Royce Griffon 57 single overhead cam (SOHC) 60° V-12 engine and dual, three-bladed, counter-rotating propellers from an Avro Shackleton bomber. A revised engine cowling gave Red Baron an appearance similar to the Allison-powered XP-51.
Red Baron crashed 16 September 1979 when an oil pump failure caused the propeller blades to move to flat pitch, dramatically increasing aerodynamic drag. Hinton suffered serious injuries but survived.
11 August 1986: A modified factory demonstration Westland Lynx AH.1 helicopter, civil registration G-LYNX, piloted by Chief Test Pilot John Trevor Egginton and Flight Test Engineer Derek J. Clews, set a Fédération Aéronautique Internationale (FAI) Absolute Record for Speed for helicopters over a straight 15/25 km course with an average speed of 400.87 kilometers per hour (249.09 miles per hour) over a measured 15 kilometer (9.32 miles) course near Glastonbury on the Somerset Levels and Moors, Southwest England.¹ ² ³
Westland WG.13 Lynx G-LYNX, c/n 102. (Vertipedia)
The helicopter was equipped with experimental BERP main rotor blades and two Rolls Royce Gem 60 turboshaft engines with digital electronic fuel control and water-methanol injection, producing 1,345 shaft horsepower, each. The engines’ exhausts were modified to provide 600 pounds of thrust (2,669 Newtons). The horizontal tail plane and vertical fins from a Westland WG.30 were used to increase longitudinal stability and to unload the tail rotor in forward flight. In an effort to reduce aerodynamic drag, items such as steps, antennas and windshield wipers were removed.
During the speed runs, the main rotor blade tips reached a speed of 0.97 Mach.
Four passes over the course were made at an altitude of 500 feet (150 meters). The results of the two best successive passes were averaged. This set records for helicopters; helicopters in the 3,000–4,500 kilogram weight class; and an Absolute World Record for Rotorcraft. Thirty-two years later, these official speed records still stand.
Westland Lynx AH.1, G-LYNX. This is the World’s Fastest Helicopter. (Westland)
Another Westland AH.1 Lynx, flown by then Westland Chief Pilot Leonard Roy Moxham and Michael Ball, had set two FAI World Records for Speed, 20 and 22 June 1972. Flying over a straight 15/25 kilometer course, the Lynx averaged 321.74 kilometers per hour (199.92 miles per hour).⁴ Two days later, the Lynx flew a closed 100 kilometer circuit at an average speed of 318.50 kilometers per hour (197.91 miles per hour).⁵ Both of these records were for helicopters in the 3,000–4,500 kilogram weight class.
Westland WG.13 c/n 102 made its first flight in May 1979. After setting the speed record, G-LYNX was used as a demonstrator and as a test platform, before finally being retired in 1992. Beginning in 2007, AgustaWestland restored the Lynx to its speed record configuration, withe more than 25,000 man hours expended on the project.
G-LYNX was unveiled on 11 August 2011, the 25th anniversary of the world record flight. Today, it is on display at The Helicopter Museum, Weston-super-Mare, Somerset, South West England.
On 25 September 2014, the Institution of Mechanical Engineers bestowed its Engineering Heritage Award on G-LYNX. John Wood, chairman of the Institution said,
“The G-Lynx helicopter is a remarkable example of British engineering and vision. It is a testament to the cutting-edge modifications made to the helicopter, that the world speed record still stands 28 years later.
“This award is in recognition of all the people in making the 1986 record possible, but also to the AgustaWestland apprentices who restored the helicopter in 2011 and the Helicopter Museum who continue to maintain the craft in such excellent condition.”
The Engineering Heritage Award was accepted by Elfan Ap Rees, founder of the Helicopter Museum, and John Trevor Egginton, pilot of the world record helicopter.
John Trevor Egginton, O.B.E., A.F.C., FRAeS. Chief Test Pilot, Westland Helicopters. (Photograph courtesy of Neil Corbett, Test and Research Pilots, Flight test Engineers)
John Trevor Egginton was born in Birmingham, England, 14 March 1933. He was the second child of Alfred T. Egginton and Emma Hammond Egginton. John attended the George Dixon Grammar School at Edgbaston, a suburb of Birmingham.
In 1951, Egginton joined the Royal Air Force. On 7 May 1952, he was appointed a cadet pilot, with date of service from 2 January 1952. He was sent to the United States for flight training, and returned to England aboard RMS Queen Elizabeth, arriving at Southampton, 17 November 1953. He flew the Canadair CL-13 Sabre Mk.4 with No. 67 Squadron and the Hawker Hunter with Nos. 222 and 63 Squadrons.
In December 1956, Pilot Officer Egginton married Miss Joan Mary Wheeler at Bromsgrove, near Birmingham. They would have three children, Jane, Michael and Frazer.
Pilot Officer Egginton was promoted to the rank of Flight Lieutenant, 2 October 1957. His commission was made permanent, 31 August 1961.
Following an overseas tour of duty in the Colony of Aden, Flight Lieutenant Egginton transitioned to helicopters, training in the Bristol Sycamore. He was then assigned to No. 22 Squadron at RAF Chivenor, on the north coast of Devon, as a search and rescue pilot. The squadron was equipped with the Westland Whirlwind HAR.2, a licensed variant of the Sikorsky S-55. In August 1962, the unit upgraded to the turboshaft-powered Whirlwind HAR.10.
On the night of 2–3 November 1962, the French fishing trawler Jeanne Gougy, with a crew of 18 men, went aground at Land’s End, Cornwall. A Royal Air Force helicopter from RAF Chivenor and a lifeboat from the Sennen Cove life boat station went to the scene. The lifeboat was unable to approach the wreck because of the heavy weather, but recovered two dead fishermen offshore. The helicopter also recovered a body. No other sailors were seen, the the two rescue craft returned to there bases with the remains.
Later that morning, observers from the shore saw several men inside the Jeanne Gougy‘s pilot house. A helicopter and the Penlee lifeboat, Soloman Brown, hurried to the scene, but conditions were still too extreme for the lifeboat to approach the trawler.
The Westland Whirlwind, flown by Flight Lieutenants John Lorimer Neville Canham, D.F.C., and John Trevor Egginton, hovered over the capsized fishing trawler while the winch operator, Sergeant Eric Charles Smith, was lowered to the ship’s pilot house. A rescue line was also rigged to the nearby rocks. Sergeant Smith rigged two men for hoisting to the hovering helicopter and continued searching for additional survivors. Four sailors were rescued by the line to the shore. 12 of the fishermen did not survive.
Westland Whirlwind HAR.10, No. 22 Squadron, hoists a man from the fishing trawler Jeanne Gougy at Armoured Knight Rock, Land’s End, Cornwall, England, 3 November 1962. (RNLI Penlee Lifeboat Station)Sergeant Eric Smith, RAF, is lowered to the wreck of Jeanne Gougy, 3 November 1962. (BFI)
For his bravery during the rescue, Sergeant Smith was awarded the George Medal by Queen Elizabeth II. He was also awarded the Silver Medal of the Société des Hospitalers Sauveteurts Bretons.
The President of the French Republic, Charles de Gaulle, conferred the honor of Chevalier du Mérite Maritime on Flight Lieutenant Canham, Flight Lieutenant Egginton, and Sergeant Smith. On 13 June 1964, Egginton was awarded the Air Force Cross.
In 1965, Flight Lieutenant Egginton attended the Empire Test Pilots’ School at RAF Boscombe Down. On graduation, he was assigned as a helicopter test pilot with D Squadron (now the Rotary Wing Test and Evaluation Squadron, or RWTES). In 1969, Egginton returned to the Test Pilots’ School as a helicopter flight instructor.
Squadron Leader Egginton retired from the Royal Air Force in 1973. He was awarded the Queen’s Commendation for Valuable Service in the Air, 2 June 1973. (London Gazette No. 45984 at Page 6463)
Egginton joined Westland Helicopters at Yeovil as deputy chief test pilot, and later became the company’s chief test pilot. He from Westland retired after 15 years.
In the 1989 New Year’s Honours List, Squadron Leader Egginton was appointed an Officer of the Most Excellent Order of the British Empire (O.B.E.):
Squadron Leader John Trevor Egginton, O.B.E., A.F.C., F.R.Ae.S., Q.C.V.S.A., Chevalier du Mérite Maritime, died at his home in Yeovil, 23 November 2014. He was 81 years of age.
In April 2013, Trevor Egginton spoke to members of the Empire Test Pilots’ School at The Helicopter Museum, Weston-super-Mare. In this photograph, Mr. Egginton is seated in the World Record Helicopter’s pilot seat. (The Helicopter Museum)
¹ FAI Record File Number 11659: Rotorcraft, Absolute Record for Speed Over a 15–25 Kilometer Straight Course
² FAI Record File Number 1842: Rotorcraft, Helicopters, Subclass E-1e, 3,000–4,500 kilograms (6,613.9–9,920.8 pounds), takeoff weight
³ FAI Record File Number 1843: Rotorcraft, Helicopters, Subclass E-1
⁴ FAI Record File Number 1826: Rotorcraft, Helicopters, Subclass E-1e
⁵ FAI Record File Number 1853: Rotorcraft, Helicopters, Subclass E-1e
The Focke-Wulf Fw 200 S-1 Condor, D-ACON, arrives at Floyd Bennett Field, New York, 11 August 1938. (Klassiker fer Luftfahrt)
10–11 August 1938: Under the command of Deutsche Luft HansaKapitän Alfred Henke, Brandenburg, a Focke-Wulf Fw 200 S-1 Condor, D-ACON, departed Flugplatz Berlin-Staaken, 6 kilometers west of Spandau, at about 7:30 p.m., on Wednesday, 10 August 1938.
The other members of the crew were Hauptmann Rudolf Freiherr von Moreau, of the Luftwaffe, co-pilot; Paul Dierberg, flight engineer; and Walter Kober, radio operator. There were no passengers on board.
Brandenburg flew a Great Circle course across the North Atlantic Ocean and landed at Floyd Bennett Field, Brooklyn, New York at 1:50 p.m., local time, Thursday, 11 August. The distance flown was 6371.302 kilometers (3,958.944 miles). The total duration of the flight was 24 hours, 56 minutes, 12 seconds. The Condor averaged 255.499 kilometers per hour (158.760 miles per hour).
Focke-Wulf Fw 200 S-1 Condor D-ACON at Floyd Bennett Field, New York, 11 August 1938. (Deutsche Lufthansa AG)
Although they encountered severe weather, the flight was relatively uneventful. Upon landing, it was discovered that the prototype airliner had suffered some damage to an engine cowling and that one engine lubricating oil tube had cracked, causing a leak.
Focke-Wulf Fw 200S-1 Kondor (Condor) D-ACON on the ground in front of Hangar 4 at Floyd Bennett Field, Long Island, New York. (Rudy Arnold Collection/National Air and Space Museum)
The problems were repaired while Hauptman von Moreau made an unexplained trip to Washington, D.C. Brandenburg was ready for a return flight to Germany the following day.
Manifest for Focke-Wulf Fw 200 S-1 Condor D-ACON.
Taking off from Floyd Bennett Field before 9:30 a.m., on Saturday, 13 August, Brandenburg was flown to Flughafen Berlin-Templehof. With more favorable winds on the eastbound flight, the 6,392 kilometer distance (3,972 miles) was covered in 19 hours, 56 minutes, with an average speed of 321 kilometers per hour (199 miles per hour).
14. August 1938. Deutschlands Ozeanflieger nach Ihrem Rekordflug Berlin-New York-Berlin auf dem Flughafen Tempelhof. V.l.: Kober, Dierberg, Henke und von Moreau. Foto: Deutsche Lufthansa AG 14.08.1938 DLHD5054-1-35
Following their return to Germany, Captain Henke (who was also an Oberleutnant in the Luftwaffe) and Hauptman von Moreau were congratulated by Adolph Hitler. In photographs, Henke is easily identifiable by the prominent “dueling scar” on the left side of his face.
Kurt Waldemar Tank, March 1941. (Bundesarchiv)
D-ACON was the prototype Condor, designated Fw 200 V1, Werk-Nr. 2000. It had first flown at Neulander Feld, site of the Focke-Wulf plant in Bremen, 27 July 1937. The test pilot was Kurt Waldemar Tank, an aeronautical engineer and the airplane’s designer.
Tank had proposed the airplane to Deutsche Luft Hansa as a long-range commercial transport for routes from Europe to South America. While British and American airlines were using large four-engine flying boats for transoceanic flight, their heavy weight and aerodynamic drag reduced the practical passenger and cargo loadings. A lighter-weight, streamlined land plane would be faster and could carry more passengers, increasing its desirability and practicality. Also, while the flying boats had to make an emergency water landing if one engine failed during the flight, the Focke-Wulf Condor was designed to be able to remain airborne with just two engines.
The Fw 200 V1 was an all-metal low-wing monoplane powered by four engines, with retractable landing gear. It had a flight crew of four, and was designed to carry a maximum of 26 passengers. It was 78 feet, 0 inches (27.774 meters) long with a wingspan of 108 feet, 0 inches (32.918 meters) and overall height of 20 feet, 0 inches (6.096 meters). The airliner had an empty weight of 24,030 pounds (10,900 kilograms) and gross weight of 37,479 pounds (17,000 kilograms). This increased to 39,683 pounds (18,000 kilograms) after modification to the Fw 200 S-1 configuration.
As originally built, the prototype Condor was powered by four air-cooled, supercharged 1,690.537-cubic-inch-displacement (27.703 liters) Pratt & Whitney Hornet S1E-G single-row 9-cylinder radial engines with a compression ratio of 6.5:1 and gear reduction ratio of 3:2. The S1E-G was rated at 750 horsepower at 2,250 r.p.m. to 7,000 feet (2,134 meters), and 875 horsepower at 2,300 r.p.m. for takeoff. It was 4 feet, 1.38 inches (1.254 meters) in diameter, 4 feet, 6.44 inches (1.383 meters) long, and weighed 1,064 pounds (483 kilograms).
Brandenburg‘s Pratt & Whitney engines were later replaced by Bayerische Motorenwerke AG BMW 132 L engines. BMW had been producing licensed variants of the Pratt & Whitney Hornet since 1933, and had incorporated their own developments during that time.
The Fw 200 V1 had a maximum speed of 233 miles per hour (375 kilometers per hour) at Sea Level. Its cruising speed was 205 miles per hour (330 kilometers per hour) at 10,000 feet (3,048 meters). The airliner’s service ceiling was 20,000 feet (6,096 meters). It could maintain level flight at 13,000 feet (3,962 meters) with 3 engines, and 10,000 feet (3,048 meters) with just two engines running. Its range at cruise speed with a 7,000 pound (3,175 kilogram) payload was 775 miles (1,247 kilometers).
For the Berlin-to-New York flight, the Fw 200’s fuel capacity was increased to 2,400 gallons (9,084 liters).
D-ACON made a series of long distance flights to demonstrate its potential. On 20 November 1938, Brandenburg flew from Berlin to Hanoi in French Indo-China (now, the Socialist Republic of Vietnam). The crew was the same as the Berlin-New York flight, with the addition of G. Khone. This flight set a Fédération Aéronautique Internationale (FAI) World Record for Speed Over Courses of 243.01 kilometers per hour (151.00 miles per hour).¹
Focke-Wulf Fw 200 S-1 Condor, D-ACON. (Klassiker fer Luftfahrt)
On 6 December 1938, while on approach to Manila, capital city of the Commonwealth of the Philippines, all four of D-ACON’s engines stopped. Unable to reach the airfield, the Condor was ditched in Manila Bay. All aboard were quickly rescued. The cause of the engines failing was fuel starvation. One source states that the crew had selected the wrong tanks. Another source says that a fuel line had broken. A third cites a fuel pump failure.
Focke-Wulf Condor D-ACON after ditching near Manila, 6 Dec 1938 (Bureau d’Archives des Accidents d’Avions)
The wreck of the first Condor was recovered, however, the airplane was damaged beyond repair.
Recovery of Focke-Wulf Fw 200 S-1 Condor D-ACON. (Bureau d’Archives des Accidents d’Avions)
While the Focke-Wulf Fw 200 had been designed as a civilian airliner, it soon found use as a long-range maritime patrol bomber. The Fw 200 V10 was a military variant requested by the Imperial Japanese Navy. With the outbreak of World War II, Condors were produced as both bombers and transports. They saw extensive service searching for and attacking the Allies’ transatlantic convoys.
Focke-Wulf Fw 200 C-3 Condor, SG+KS, Werk-Nr. 0043. (World War Photos)A Luftwaffe Focke-Wulf Fw 200 C-3 Condor reconnaissance bomber, SG+KS, Werk-Nr. 0043, circa 1941. (Photograph by Walter Frentz. Bundsarchiv, Bild 146-1987-043-02)
9 August 1980: Jacqueline “Jackie” Cochran, Colonel, United States Air Force Reserve, passed away at her home in Indio, California, at the age of 74. Jackie was truly a giant of aviation. She earned her pilot’s license in 1932 and was best of friends with Amelia Earhart. She helped found the WASPs in World War II. She was a friend and advisor to generals and presidents. Jackie was highly respected by such legendary test pilots as Fred Ascani and Chuck Yeager.
During her aviation career, Colonel Cochran won the Harmon Trophy 14 times. She set many speed, distance and altitude records. Just a few are: Piloting a Canadair CL13 Sabre Mk 3, serial number 19200 (a license-built F-86E variant), she was the first woman to exceed the speed of sound, flying 652.337 mph on 18 May 1953. She flew the same Sabre to a world record 47,169 feet (14,377 meters). She was also the first woman to fly Mach 2, flying a record 1,400.30 miles per hour (2,300.23 kilometers per hour) in a Lockheed F-104G Starfighter, 11 May 1964.
The following is the official U.S. Air Force biography:
“Jacqueline ‘Jackie’ Cochran was a leading aviatrix who promoted an independent Air Force and was the director of women’s flying training for the Women’s Airforce Service Pilots program during World War II. She held more speed, altitude and distance records than any other male or female pilot in aviation history at the time of her death.
“She was born between 1905 and 1908 in Florida. Orphaned at early age, she spent her childhood moving from one town to another with her foster family. At 13, she became a beauty operator in the salon she first cleaned. Eventually she rose to the top of her profession, owning a prestigious salon, and establishing her own cosmetics company. She learned to fly at the suggestion of her future husband, millionaire Floyd Odlum, to travel more efficiently. In 1932, she received her license after only three weeks of lessons and immediately pursued advanced instruction. Cochran set three major flying records in 1937 and won the prestigious Bendix Race in 1938.
“As a test pilot, she flew and tested the first turbo-supercharger ever installed on an aircraft engine in 1934. During the following two years, she became the first person to fly and test the forerunner to the Pratt & Whitney 1340 and 1535 engines. In 1938, she flew and tested the first wet wing ever installed on an aircraft. With Dr. Randolph Lovelace, she helped design the first oxygen mask, and then became the first person to fly above 20,000 feet wearing one.
“In 1940, she made the first flight on the Republic P-43, and recommended a longer tail wheel installation, which was later installed on all P-47 aircraft. Between 1935 and 1942, she flew many experimental flights for Sperry Corp., testing gyro instruments.
“Cochran was hooked on flying. She set three speed records, won the Clifford Burke Harmon trophy three times and set a world altitude record of 33,000 feet – all before 1940. In the year 1941, Cochran captured an aviation first when she became the first woman pilot to pilot a military bomber across the Atlantic Ocean.
“With World War II on the horizon, Cochran talked Eleanor Roosevelt into the necessity of women pilots in the coming war effort. Cochran was soon recruiting women pilots to ferry planes for the British Ferry Command, and became the first female trans-Atlantic bomber pilot. While Cochran was in Britain, another renowned female pilot, Nancy Harkness Love, suggested the establishment of a small ferrying squadron of trained female pilots. The proposal was ultimately approved. Almost simultaneously, Gen. H.H. Arnold asked Cochran to return to the U.S. to establish a program to train women to fly. In August of 1943, the two schemes merged under Cochran’s leadership. They became the Women’s Airforce Service Pilots.
“She recruited more than 1,000 Women’s Airforce Service Pilots and supervised their training and service until they were disbanded in 1944. More than 25,000 applied for training, 1,830 were accepted and 1,074 made it through a very tough program to graduation. These women flew approximately 60 million miles for the Army Air Force with only 38 fatalities, or about 1 for every 16,000 hours flown. Cochran was awarded the Distinguished Service Medal for services to her country during World War II.
“She went on to be a press correspondent and was present at the surrender of Japanese General Yamashita, was the first U.S. woman to set foot in Japan after the war, and then went on to China, Russia, Germany and the Nuremburg trials. In 1948 she became a member of the independent Air Force as a lieutenant colonel in the Reserve. She had various assignments which included working on sensitive projects important to defense.
“Flying was still her passion, and with the onset of the jet age, there were new planes to fly. Access to jet aircraft was mainly restricted to military personnel, but Cochran, with the assistance of her friend Gen. Chuck Yeager, became the first woman to break the sound barrier in an F-86 Sabre Jet owned by the company in 1953, and went on to set a world speed record of 1,429 mph in 1964.
“Cochran retired from the Reserve in 1970 as a colonel. After heart problems and a pacemaker stopped her fast-flying activities at the age of 70, Cochran took up soaring. In 1971, she was named Honorary Fellow, Society of Experimental Test Pilots and inducted into the Aviation Hall of Fame.
“She wrote her autobiography, The Autobiography of the Greatest Woman Pilot in Aviation History with Maryann B. Brinley (Bantam Books). After her husband died in 1976, her health deteriorated rapidly and she died Aug. 9, 1980.”
—The above biography is from the web site of the United States Air Force:
Jacqueline Cochran at Roosevelt Field, Long Island, New York, 1932. (Cradle of Aviation Museum)Jackie Cochran with her record-setting Beechcraft D17W “Staggerwing,” NR18562. (FAI)Jacqueline (“Jackie”) Cochran (Mrs. Floyd Bostwick Odlum), with her Northrop Gamma 2G, NC13761, circa 1936. The airplane had been modified from its original configuration with the installation of a Pratt & Whitney Twin Wasp Jr. air-cooled radial engine. (Photographed for Vogue by Toni Frissell)Jackie Cochran paints her race number, 13, of the fuselage of her Seversky AP-7. (Unattributed)Jackie Cochran arriving at Cleveland, Ohio, 1 September 1938. (Eisenhower Archives)Jackie Cochran is presented the Harmon International Aviatrix Trophy by Mrs. Franklin D. Roosevelt. (Acme)Jackie Cochran with her Seversky AP-7A, NX1384, prior to her speed record flight, 6 April 1940. (San Diego Air & Space Museum)Jackie Cochran owned a successful cosmetics company. (Makeup Museum)Jackie Cochran served with the Royal Air Force Air Transport Auxiliary, circa 1942. (U.S. Air Force)Jacqueline Cochran, Director, Women Airforce Service Pilots. (National Air and Space Museum, Smithsonian Institution, WEB13644-2013)Miss Jackie Cochran, Director, Women Airforce Service Pilots. (NARA)Jackie Cochran in the cockpit of a Curtiss-Wright P-40 Warhawk, circa 1943. (Wikipedia)Jackie Cochran and her “Lucky Strike Green” North American Aviation P-51B-15-NA Mustang, NX28388, circa 1948. (Library of Congress)Jackie Cochran in the cockpit of her North American Aviation P-51B-15-NA Mustang NX28388, #13, at Cleveland Municipal Airport. (Smithsonian Institution National Air and Space Museum)Jackie Cochran with her cobalt blue North American Aviation P-51C Mustang, N5528N, 1949. (FAI)Jackie Cochran in cockpit of Sabre Mk.3 No. 19200 at Edwards AFB. (LIFE Magazine)Jackie Cochran in the cockpit of the Canadair CL-13 Sabre Mk.3, No. 19200, on Rogers Dry Lake, Edwards Air Force Base, California, May 1953. (J. R. Eyerman/LIFE Magazine)Jackie Cochran’s image was affixed to the fuselage of her Lockheed C-60A Lodestar, N13V, during her campaign for election to the U.S. House of Representatives, March 1956. (Loomis Dean/LIFE Magazine)Jackie Cochran is sworn in as a consultant to the National Aeronautics and Space Administration by NASA Administrator James Edwin Webb, 1961. (NASA)Jackie Cochran and Chuck Yeager are presented with the Harmon International Trophies by President Dwight D. Eisenhower. (U.S. Air Force)Jackie Cochran with her record-setting Northrop T-38A-30-NO Talon, 60-0551, at Edwards Air Force Base, California, 1961. (U.S. Air Force)Jackie Cochran in the cockpit of The Scarlett O’Hara, a record-setting Lockheed L-1329 JetStar, N172L, at Hanover-Langenhagen Airport, 22 April 1962. (FAI)Jackie Cochran and Lockheed F-104G Starfighter 62-12222 at Edwards AFB, 1964. (FAI)
One of the two Mil Design Bureau Mi-12 heavy lift helicopter prototypes, 1971. (Groningen Airport-Eelde)
6 August 1969: The largest helicopter ever built, the four-engine, transverse-tandem rotor Mil Design Bureau Mi-12, registration CCCP-21142, lifted a payload of 40,204.5 kilograms (88,635.7 pounds) to an altitude 2,255 meters (7,398 feet), setting three Fédération Aéronautique Internationale (FAI) world records for payload to altitude. These records have never been broken by any other helicopter.
The helicopter was flown by Vasily Kolochenko, with L.V. Vlassov, V.V. Juravlev, V.P. Bartchenkov, S.G. Ribalko, and A.I. Krutchkov.
FAI Record File Num #9916 [Direct Link]
Status: ratified – current record
Region: World
Class: E (Rotorcraft)
Sub-Class: E-1 (Helicopters)
Category: General
Group: 2 : turbine
Type of record: Altitude with 35 000 kg payload
Performance: 2 255 m
Date: 1969-08-06
Course/Location: Podmoskovnoe (USSR)
Claimant Vasily Kolochenko (URS)
Crew L.V. VLASSOV, V.V. JURAVLEV, V.P. BARTCHENKOV, S.G. RIBALKO, A.I. KRUTCHKOV
Rotorcraft: MIL M-12 (V-12)
Engines: 4 Soloviev D-25 VF
FAI Record File Num #9917 [Direct Link]
Status: ratified – current record
Region: World
Class: E (Rotorcraft)
Sub-Class: E-1 (Helicopters)
Category: General
Group: 2 : turbine
Type of record: Altitude with 40 000 kg payload
Performance: 2 255 m
Date: 1969-08-06
Course/Location: Podmoskovnoe (USSR)
Claimant Vasily Kolochenko (URS)
Crew L.V. VLASSOV, V.V. JURAVLEV, V.P. BARTCHENKOV, S.G. RIBALKO, A.I. KRUTCHKOV
Rotorcraft: MIL M-12 (V-12)
Engines: 4 Soloviev D-25 VF
FAI Record File Num #9937 [Direct Link]
Status: ratified – superseded since approved
Region: World
Class: E (Rotorcraft)
Sub-Class: E-1e (Helicopters: take off weight 3000 to 4500 kg)
Category: General
Group: 2 : turbine
Type of record: Greatest mass carried to height of 2 000 m
Performance: 40 204.5 kg
Date: 1969-08-06
Course/Location: Podmoskovnoe (USSR)
Claimant Vasily Kolochenko (URS)
Crew L.V. VLASSOV, V.V. JURAVLEV,V.P. BARTCHENKO,S.G. RIBALKO,A.I. KRUTCHKOV
Rotorcraft: MIL M-12 (V-12)
Engines: 4 Soloviev D-25 VF
This is the first of two Mil-12 prototypes built by the Mil Design Bureau. (Both had the same registration number: 21142.) They were intended to transport intercontinental ballistic missiles and load them directly into underground silos where there were no existing roads. The aircraft was operated by a six-man crew.
The Mi-12 has a length of 37.00 meters (121 feet, 4.69 inches) and rotor span of 67 meters (219 feet, 9.79 inches). Its height is 12.50 meters (41 feet, 0.13 inches). The helicopter has an empty weight of 69,100 kilograms (152,339 pounds) and maximum takeoff weight of 105,000 kilograms (231,485 pounds).
The Mi-12 uses two main rotor, transmission and twin engine systems from the single rotor Mil Mi-6 helicopter. Each rotor had a diameter of 35.00 meters (114 feet, 9.95 inches). The total disc area is 1,924 square meters (20,710 square feet). The left rotor turns counter-clockwise, as seen from above. The right rotor turns clockwise. (The advancing blades of both rotors are inboard.) With counter-rotating main rotors, the torque created by each rotor system is cancelled out, eliminating the need for a tail, or anti-torque, rotor. This makes the total power produced available for lift.
Three-view illustration of Mil Mi-12. (Aviastar)
The Mil Mi-12 is powered by four Soloviev Design Bureau D-25VF turboshaft engines. The D-25VF has a nine-stage axial-flow compressor section and a three-stage turbine. Each engine is 2.737 meters (8 feet, 11.76 inches) long, 0.508 meters (1 foot, 8.00 inches) in diameter, and weighs 1,200 kilograms (2,646 pounds). In the Mi-12, two engines are coupled to a single gear box, and mounted at the ends of the wings. The D-25VF has a maximum power rating of 4,847 kilowatts (6,500 shaft horsepower). The four engines, combined, produce 19,388 kilowatts (26,000 horsepower).
The helicopter’s internal cargo bay is 4.40 meters (14 feet, 5.23 inches) wide, 4.40 meters (14 feet, 5.23 inches) high, and 28.15 meters (92 feet, 4.27 inches) long. It can carry 40,000 kilograms (88,185 pounds) of cargo internally, or 5,500 kilograms (12,125 pounds) as a sling load.
The Mi-12 has a maximum range of 500 kilometers (311 statute miles) with a 35,400 kilogram (78,044 pounds) payload. The maximum speed is 260 kilometers per hour (162 statute miles per hour/140 knots) and the service ceiling is 3,500 meters (11,483 feet).
The Mi-12 was not put into series production. The record-setting first prototype is at the Mikhail Leontyevich Mil helicopter factory at Panki-Tomilino, near Moscow.
World Record holding Mil Mi-12 at Tomolino. (Yuriy Lapitskyi)
